mirror of
https://github.com/servo/servo.git
synced 2025-08-06 06:00:15 +01:00
43 lines
1.2 KiB
HTML
43 lines
1.2 KiB
HTML
<!doctype HTML>
|
|
<link rel="author" title="Chris Harrelson" href="mailto:chrishtr@chromium.org">
|
|
<link rel="help" href="https://drafts.csswg.org/css-transforms-2/">
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
|
|
<style>
|
|
div {
|
|
width: 200px;
|
|
height: 200px;
|
|
}
|
|
.parent {
|
|
transform-style: preserve-3d;
|
|
transform: rotateY(45deg)
|
|
}
|
|
|
|
.child {
|
|
transform: rotateY(45deg);
|
|
background: lightblue
|
|
}
|
|
</style>
|
|
|
|
<div id=parentWithGrouping style="transform-style: preserve-3d; overflow: hidden">
|
|
<div id=absoluteUnderGrouping style="position: absolute">
|
|
</div>
|
|
</div>
|
|
|
|
<div id=parentWithoutGrouping style="transform-style: preserve-3d">
|
|
<div id=absoluteNotUnderGrouping style="position: absolute">
|
|
</div>
|
|
</div>
|
|
|
|
<script>
|
|
nonflatWidth = nonflat.getBoundingClientRect().width;
|
|
|
|
test(function() {
|
|
assert_equals(absoluteUnderGrouping.offsetParent, parentWithGrouping);
|
|
}, "Preserve-3d element with a grouping property still a containing block");
|
|
|
|
test(function() {
|
|
assert_equals(absoluteNotUnderGrouping.offsetParent, parentWithoutGrouping);
|
|
}, "Preserve-3d element without a grouping property still a containing block");
|
|
</script>
|